解题方法
1 . 已知函数
,曲线
在点
处的切线与直线
垂直.
(1)求
的解析式及
的值;
(2)当
时,
恒成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3daa930e434894ac9af314b53ad810.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/029a06bfa6fd649b27b83710cc49d4f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29343388ca8b33dc98325e65382b38a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21ae15e69f5a7b8354a8ed0872307aba.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b8c164755dc2d7cff80fb4c9cffc9be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e88ad740416a40795cbf3f336bea7834.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2023-10-07更新
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2卷引用:山西省金科大联考2024届高三上学期10月质量检测数学试题